iF SOCIAL IMPACT PRIZE(free of charge)

Always-dry Umbrella/ umbrella rental system

Always-dry Umbrella is a umbrella rental system built in the bus station which is going to use the emitted heat from the billboard to dry the umbrellas. People can rent umbrella when all of a sudden rain.After using the umbrellas, people can be in any of the bus station to return instead of running back to the same bus station.